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Hello,
I must handle numbers with high decimal precision due to the type of data I am measuring.
When doing the exercise of saving the number 744123812.85936641353 it shows me 744,123,812.85936677456 and 744123812.85936653614 is stored in the data bd. I don't understand what I'm doing wrong.
Could you give me a hand?
num= fields.Float('Number', digits=(21,11))
Hi Gustavo:
This is a standard issue with floating point arithmetic in python. Here's a link to a description of the issue and how to code to handle it.
https://docs.python.org/3/tutorial/floatingpoint.html?highlight=float precision
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